<%@ page language="java" import="java.util.*,javaNews.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'modifyNews.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->


<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<title>新闻发布系统管理后台</title>
<link href="css/admin.css" rel="stylesheet" type="text/css" />
<div id="header">
  <div id="welcome">欢迎使用新闻管理系统！</div>
  <div id="nav">
    <div id="logo"><img src="images/logo.jpg" alt="新闻中国" /></div>
    <div id="a_b01"><img src="images/a_b01.gif" alt="" /></div>
  </div>
</div>
<div id="admin_bar">
  <div id="status">管理员： admin 登录  &#160;&#160;&#160;&#160; <a href="index.jsp">login out</a></div>
  <div id="channel"> </div>
</div>

  </head>
  
  <body>
    

<script type="text/javascript">
	function check(){
		var ntitle = document.getElementById("ntitle");
		var nauthor = document.getElementById("nauthor");
		var nsummary = document.getElementById("nsummary");
		var ncontent = document.getElementById("ncontent");
		
		if(ntitle.value == ""){
			alert("标题不能为空！！");
			ntitle.focus();
			return false;
		}else if(nauthor.value == ""){
			alert("作者不能为空！！");
			nauthor.focus();
			return false;
		}else if(nsummary.value == ""){
			alert("摘要不能为空！！");
			nsummary.focus();
			return false;
		}else if(ncontent.value == ""){
			alert("内容不能为空！！");
			ncontent.focus();
			return false;
		}		
		return true;
	}
</script>

<div id="main">
  <div id="opt_list">
  <ul>
       <li><a href="addNews.jsp?opr=findTopics">添加新闻</a></li>
    <li><a href="admin.jsp?opr=findNew&page=1">编辑新闻</a></li>
    <li><a href="addTopic.jsp">添加主题</a></li>
    <li><a href="topicList.jsp">编辑主题</a></li>
  </ul>
</div>

  <div id="opt_area">
    <h1 id="opt_type"> 编辑新闻： </h1>
       <%
        request.setCharacterEncoding("utf-8");
            
        int nid=Integer.parseInt(request.getParameter("nid"));
        MySqlNewsDaoImpl dao=new MySqlNewsDaoImpl();
        News nn=dao.EachNews(nid);
        
        
         %>
    <form action="checkModify.jsp?nid=<%=nid%>"  enctype="multipart/form-data" method="post" onsubmit="return check()">
      <p>
        <label> 主题 </label>
        <select name="ntid">
            <%
            List<Topic> titleList =dao.AllTitles();
            
            for(Topic tt:titleList){
            
            if(tt.getTid()==nn.getNtid()){
            
             %>

        	<option name="ntid" value="<%=tt.getTid() %>" selected="selected"><%=tt.getTname()%></option>
        	<%}
        	else{ %>
        	
        	
            <option name="ntid" value="<%=tt.getTid() %>"><%=tt.getTname()%></option>
        	  <%}
        	  
        	  } %>      	
        </select>
        
     
        
      </p>
      <p>
        <label> 标题 </label>
        
        <input name="nid" id="ntitle" type="hidden" class="opt_input" value="<%=nid%>"/>
        
        <input name="ntitle" id="ntitle" type="text" class="opt_input" value="<%=nn.getNtitle()%>"/>
      </p>
      <p>
        <label> 作者 </label>
        <input name="nauthor" id="nauthor" type="text" class="opt_input" value="<%=nn.getNauthor()%>"/>
      </p>
      <p>
        <label> 摘要 </label>
        <textarea name="nsummary" id="nsummary" cols="40" rows="3"><%=nn.getNsummary()%></textarea>
      </p>
      <p>
        <label> 内容 </label>
        <textarea name="ncontent" id="ncontent" cols="70" rows="10"><%=nn.getNcontent()%>
</textarea>
      </p>
      <p>
        <label> 上传图片 </label>
        <input name="file" id="file" type="file" class="opt_input" />
      </p>
      <input type="submit" value="提交" class="opt_sub" />
      <input type="reset" value="重置" class="opt_sub" />
    </form>
    <h1 id="opt_type">
		修改新闻评论：
	</h1>
      <table width="80%" align="left">
      
      	<td colspan="6"> 暂无评论！ </td>
         <tr>
           <td colspan="6"><hr />
           </td>
         </tr>
       
      </table>
  </div>
</div>

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</div>

  </body>
</html>
